| 超临界CO2萃取茉莉净油化学成分的研究 |
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| 引用本文： | 何春茂,梁忠云.超临界CO2萃取茉莉净油化学成分的研究[J].天然产物研究与开发,1999,11(3):53-57. |
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| 作者姓名： | 何春茂 梁忠云 |
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| 作者单位： | 广西林业科学研究院林产化工研究所!南宁530001 |
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| 摘 要： | 利用 GC和 GC- MS联用仪对超临界 CO2 萃取茉莉浸膏的净油进行化学成分分析 ,分离出 131个组分 ,鉴定出其中的 35个化合物 ,所鉴定的成分占分离成分的 85%以上。同时将分析结果与普通溶剂法制取的茉莉净油进行比较。
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| 关 键 词： | 超临界CO_2 茉莉 净油 气相色谱-质谱联用 |
STUDY ON CHEMICAL CONSTITUENTS OF JASMINE ABSOLUTE EXTRACTED BY SUPERCRITICAL CARBON DIOXIDE |
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| He Chunmao,Liang Zhongyun,Liu Hong.STUDY ON CHEMICAL CONSTITUENTS OF JASMINE ABSOLUTE EXTRACTED BY SUPERCRITICAL CARBON DIOXIDE[J].Natural Product Research and Development,1999,11(3):53-57. |
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| Authors: | He Chunmao Liang Zhongyun Liu Hong |
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| Abstract: | A comparison study of constituents of the absolute extracted from flower of Jasminum sambac by supercritical CO 2 and petroleum ether was made using GC and GC MS.More than one hundred constituents were detected,and among which 35 main compounds(representing over 85% of the oil)were identified.The primary chemical constituents of Jasmine absolute extracted by CO 2 are benzyl alcohol 5.11%,linalool 9.43%,phenylmethyl acetate 7.91%,6 ethenyl tetrahydro 2,2,6 trimethyl 2H pyran 3 ol 0.41%,cis 3 hexenyl benaoate 28.77% and 1 tetracosanol 10.14%. |
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| Keywords: | Supercritical CO 2 Jasminum sambac extrait GC and GC MS |
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